* {
    margin: 0;
    padding: 0;
    font-family: SansSerif;
}

#top {
    height: 100px;
    width: 100%;
    position: relative;
    top: 0;
    left: 0;
    background: url(https://img.alicdn.com/tfs/TB1JrfnAVzqK1RjSZFvXXcB7VXa-1920-100.png);
    z-index: -1;
}
#topimg1-group{
    position: relative;
    padding-top: 20px;
    left: 480px;
    margin: 0;
}
#topimg0 {
    position: absolute;
    left: 350px;
    margin: 20px;
    height:80px;
    width:80px;
}

.topimg1 {
    background-image: url(https://img.alicdn.com/tfs/TB1NNz_zVzqK1RjSZFvXXcB7VXa-209-75.png);
    height: 75px;
    width: 209px;
    float: left;
    left: 0;
    /*margin: 0;*/
    margin-left: 5px;
    font-weight: bold;
    color: white;
}
#top-font1{
    position: absolute;
    margin: 15px;
    left:5px;
}

#top-font1-1{
    font-weight: normal;
}

#left-back {
    position: absolute;
    top: 0;
    left: 0;
    float: left;
    background-image: url(https://img.alicdn.com/tfs/TB1K42iAYPpK1RjSZFFXXa5PpXa-360-800.png);
    width: 360px;
    height: 800px;
}

#context-middle{
    position: relative;
    left:360px;
    top:0
}

#context-top{
    float: left;
    width: 190px;
    height:140px;
}
#context-input{
    float: left;
    margin-left: 100px;
    margin-top: 50px;
}
#input1{
    border: 2px solid #ff5000;
    border-radius: 35px;
    height:40px;
    width:550px;
}
#right-back {
    float: left;
    background-image: url(https://img.alicdn.com/tfs/TB1uWHnA7voK1RjSZFNXXcxMVXa-360-800.png);
    width: 360px;
    height: 800px;
    /*background-size: 200px 200px;*/
    position: absolute;
    top: 0;
    left: 1540px
}
